### How to Treat and Prevent Lip Eczema Lip eczema, also known as cheilitis, can cause your lips and the surrounding skin to become red, irritated, and cracked. Here are some tips to help you manage and prevent this condition: 1. **Identify the Cause**: Eczema on your lips can be triggered by various factors such as environmental conditions, certain foods, or products you use. If you notice your lips get irritated after using a specific product or eating certain foods, try to avoid them. 2. **Avoid Licking Your Lips**: Licking your lips removes their natural, oily film, making them dry and cracked. Instead, use a lip balm with petroleum jelly to keep them moist. 3. **Protect Your Lips**: Before going out in the sun, apply a lip balm with broad-spectrum sunscreen (SPF 30 or higher). In winter, cover your lips with a scarf to protect them from the cold. 4. **Use Gentle Products**: Some lipsticks, mouthwashes, and toothpastes contain ingredients that can irritate your lips. Opt for products that are free from harsh chemicals and fragrances. 5. **Maintain Good Oral Hygiene**: Regular brushing and flossing can help keep your lips healthy and reduce irritation. 6. **Check for Nutrient Deficiencies**: A lack of certain nutrients like vitamin B12 or iron can affect your lips. If you suspect a deficiency, consult your doctor for advice on supplements. 7. **Consult Your Doctor**: If over-the-counter lip balms and home remedies don't help, see your doctor. They can recommend treatments such as steroid creams, ointments, or allergy medications. By following these steps, you can manage and prevent lip eczema effectively.